eas is now proud to carry the Switzer performance stainless exhaust and tuner!

Each is available sepereately or as a package

Plug and play tuner

The removable Switzer Plug & Play Tuner engine works in concert with the factory systems to coax higher boost levels from the BMW’s twin turbos. “It’s a great solution for BMW clients who want to keep their cars mostly stock or have warranty concerns,” explains Neil. The combination of hardware and software tweaks boosts the 2013 BMW M5′s output from the factory’s 560 claimed hp and 502 lb-ft of torque to nearly 700 hp and 640 lb-ft at the crank – a huge improvement that can be felt in every gear, but particularly on long pulls like those found the Texas Mile or Airstrip Attack runway events.

Note: An aftermarket cat-back exhaust system is required for this tuner to work.

Performance Stainless Steel exhaust

Switzer’s final design is a full cat-back replacement that features high-quality 304 stainless steel construction, a fine-wire finish on the canisters, and a durable “black chrome” finish on the staggered oval exhaust tips. More than just an aesthetic piece, however, the Switzer exhaust builds on BMW’s excellent M5 system with a slightly wider diameter, more efficient cross-pipe, and expanding, larger-diameter tubing to improve airflow.